Patent EP0740942A1 successfully refreshed from Google Patents.
EP0740942A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Process of manufacturing a prefilled injection device and injection device produced thereby
Assignee: Sanofi Aventis France
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Filing: 1996-05-02
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Granted: —
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Expires: 2016-05-02
Abstract
Abstract The procedure consists of forming a tubular body (101) from a flexible plastic material, equipped with finger grips (105) at one end and a lock (104) at the other, and fitting it with a tubular sleeve which can slide along the body and cover the needle (116), the sleeve having an inner locking member (111) to engage with the lock (104) on the body. The inside of the syringe body is fitted with a rigid pre-filled cylinder equipped with a needle and a plunger for performing the injection. Once the syringe has been used the outer sleeve is locked in its forward position, protecting the needle and preventing re-use.
Inventors
- 👤 Marc Brunel
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 13:06
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/24; A61M5/28; A61M5/31; A61M5/32; A61M5/3205; A61M5/321; A61M5/3243; A61M2005/2403; A61M2005/2407; A61M5/285; A61M5/286; A61M2005/287; A61M5/3129; A61M2005/3132; A61M5/3137; A61M2005/3139; A61M5/3245; A61M2005/3247; A61M5/34; A61M2005/342; A61M2207/00; A61M5/2455; A61M5/2459; A61M5/3202
Claims Analysis
Total Claims: 0
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